GQL entry mutation `siteId` bypasses schema site scope, enabling cross-site content read/write/delete
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| craftcms | cms | unaffected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Craftcms | Cms |
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No CVSS v3.1
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.449% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| Description | Craft CMS GraphQL entry mutation resolvers (saveEntry, deleteEntry) read siteIddirectly from$argumentswithout passing throughArgumentManagerprepareArguments(), which is the function that enforces site-scope filtering via array_intersect against the GraphQL schema’s allowed sites. The query path (ElementResolverprepareElementQuery) correctly calls prepareArguments()`, so queries to unauthorized sites return empty. But mutations bypass this entirely — an attacker with a token scoped to Site A can create, modify, or delete entries in Site B by passing siteId in the mutations argument. | |
| Title | GQL entry mutation `siteId` bypasses schema site scope, enabling cross-site content read/write/delete | |
| First Time appeared |
Craftcms
Craftcms cms |
|
| Weaknesses | CWE-639 | |
| CPEs | cpe:2.3:a:craftcms:cms:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Craftcms
Craftcms cms |
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| References |
| |
| Metrics |
cvssV4_0
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